Additional Pictures 


This Bowmar 901B was manufactured in February 1972.

The printed circuit board (PCB) of the Bowmar 901B hides
the famous Texas Instruments TMS0103.

Inside the Bowmar 901B: Klixon keyboard, Display Drivers and
the Bowmar Optostic LED Display.

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, December 13, 2011. No reprints without written permission.